About
Built for creators who post everywhere.
Social Poster - Lexerlabs started as a personal tool: post the same Reel to Facebook, Instagram, YouTube Shorts, and TikTok without copy-pasting captions and uploading the same video four times. We use each platform's official API, so posts look native and respect platform features (Reels, Shorts, scheduling, deletion).
Why we built it
There are dozens of social schedulers, but the good ones are pricey and the cheap ones don't support Reels or Shorts properly. We wanted a tool that respects the modern vertical-video workflow without monthly subscriptions per seat.
Open by default
The whole stack is Go + templ + HTMX + SQLite + Cloudflare R2. Self-hostable. Free tier always available. The hosted version exists for people who don't want to babysit a server.
No data shenanigans
Your tokens stay in our database. Your post content goes to the platforms you select and nowhere else. No analytics resale, no AI training. Read the privacy policy.
Built on the platform APIs
We use Meta Graph API (FB Pages + Reels + IG Content Publishing), YouTube Data API v3, and TikTok Content Posting API. Every post is published natively, with the platform's own publishing pipeline.
Get in touch
Bug reports, feature requests, partnership ideas — [email protected]